stage of introduction中文什么意思

• (指产品寿命)初期

• stage:    n. 1.讲台；舞台；戏院，剧场；〔the stage〕 ...
• introduction:    n. 1.引导；传入。 2.介绍。 3.推广，采用；引进 ...
• introduction stage:    导入期; 介绍期; 引进期
• market introduction stage:    市场导入期
• introduction:    n. 1.引导；传入。 2.介绍。 3.推广，采用；引进。 4.(育种)引种。 5.序，导言，绪言；【音乐】前奏，序奏。 6.初步，入门(书)，概论。 The word is a recent introduction. 这个词是新传来的词。 a letter of introduction 介绍信。 introduction of better strains of seeds 良种的采用。 An I- to Chemistry 《化学入门》。

例句与用法

1. In china , school - based in - service training is at the stage of introduction , exploitation and implementation . there are still many problems in the theories and implementation . however , we can predict that , school - based in - service training will inevitably become one of the main modes of our country ' s 21st century teachers " training
   在我国，目前它只处于引介、开发与推行阶段，还存在着很多理论与实践的问题，但可以预见，它也必将成为我国21世纪教师在职培训的主要模式之一。